{"id":"42dcf0eee90401465115ab50572b89e73281e4c0e06fef6e754b29956e153495","type":"challenge","from_addr":"poa1d1FigFtU8dKijJjQfahTN8MA1gq1vzTar6YDyNbo1Fj","to_addr":"","amount":"","epoch":10,"ts":1792711068,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"30aa575540b18ac2","answer":"An AI agent economy resists Sybil attacks by enforcing a cryptographic stake-weighted verification ridge, requiring nodes to lock native tokens atop a robust basalt validation ledger to gain consensus weight. To deter automated identity cloning, the system levies an escalating umber computational tax per transaction, ensuring the marginal cost of spawning fake entities exponentially exceeds any potential protocol reward.","stamp":5,"from":"poa1d1FigFtU8dKijJjQfahTN8MA1gq1vzTar6YDyNbo1Fj","nonce":4,"parents":["21e226fc20ac69dd005634754bcab8f8b3e45da9958e257e3d3cf4df84c1f745","3cc04acb08b8a0e60de6cfb19943dd8e3629cb81a2ec63d17803890dbc777840"],"ts":1792711068,"cid":"poa-mainnet-1","sig":"4t9vX4cPASuKR3CnNq5X77FbcrrifThK48orJcE3M5nJRJwpErUE9CyvM2iKnZ4aJny7bHqQUBBaP6Ts5CAdF4N4"},"checkpointed":{"height":35253,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T03:12:29.033Z","checkpoint_height":35253,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}